The third-level elite undead themselves have extremely high cultivation, like the elite ghouls have saint-level cultivation, and the third-level elite frost dragon is even more god-level, this promotion to the hero, directly break through the god-level, reach the stage of the demon general, and the ghoul evolved the hero has also reached the god-level, it can be said that the current undead are really strong.

But the number is a little less after all, in the demon world, there are many masters above those demon generals, and there are countless super demon servants, with 10,000 undead heroes, if compared with the gods and demons, it is still weak, fighting, perhaps, the undead still need to continue to fight, otherwise, ordinary troops cannot be promoted to elite troops.

By the way, Zhang Ze remembered his own earth seal, isn't there countless monsters in it, every time you put a batch of undead troops in, are you afraid that they won't be able to promote to the elite? Thinking of this, Zhang Ze's eyes lit up, and he took out the Covering Seal, Zhang Ze summoned the illusion, and then ordered to notify the entire undead clan, but all the troops who did not enter the third-level elite returned to the Black Castle in order to enter the Covering Seal to practice.

Fortunately, the entire undead clan is a complete system, and there are people inside who coordinate the undead soldiers to return to the black castle in order, otherwise Zhang Ze's order continues, and all the undead will flock to it, and the black castle will not be able to squeeze the current army of hundreds of thousands.

After solving the problem of class upgrades, Zhang Ze continued to return to the Demon Blood Pool, which can help other classes to upgrade, can it help himself and the generals of the Three Kingdoms?

With this doubt, Zhang Ze drank the water from the Demon Blood Pool again, believing that anything in the undead was harmless to him. A mouthful of water under the abdomen, a warm feeling flows through the body. The energy expended is restored again.

That's not enough, look at the bubbling pool of demon blood. Zhang Ze jumped and jumped directly, the demon blood pool has the effect of washing the marrow and cutting the bones, Zhang Ze didn't believe that it was just an effect on him to restore his energy.

As soon as he entered the Demon Blood Pool, the water in the pool boiled even more, and Zhang Ze felt as if he was at the bottom of the sea at 10,000 meters, and all kinds of pressure pressed his body, as if he wanted to squeeze his body.

What a weird feeling, you must know that Zhang Ze's body can be said to be an iron wall. It's extremely tenacious, and now in the pool, it actually feels like it's going to collapse.

Taking a deep breath, Zhang Ze used the trick of self-reliance to calm himself down, the black and white fish in his body were running rapidly, Zhang Ze cultivated wholeheartedly, and every time, that kind of pressure hit Zhang Ze to resist the outside, vitality. Rapidly consuming.

According to this situation, I am afraid that the speed of vitality consumption will not be able to catch up with the speed of recovery, and I will have to be squeezed by this kind of water pressure in the end, Zhang Ze's belief moved. The cultivation was directly interrupted, and the blood of the Blood Demon Pool rushed in, startling Zhang Ze to drink several sips of water.

That's right. This water can heal injuries and energy, why don't I let go? A flash of inspiration flashed in Zhang Ze's mind. Immediately did not resist this pressure, but gulped down water.

Pain. Unspeakable pain, Zhang Ze could feel that his body was squeezed by the water pressure, but he recovered rapidly under the demon blood pool, all of this could not be seen by the naked eye, only by feeling, the black and white fish in his body seemed to feel the pressure, and it turned faster and faster, and it seemed to have a tendency to merge.

Gradually, a huge momentum rose on Zhang Ze's body, and a terrifying wave of aura in the sky above him continued to churn, this vision alarmed all the people in the black castle, when they learned that it was the direction from which the demon blood pool came, the undead soldiers couldn't help but go to the demon blood pool to take a look.

The pool water is rolling, Zhang Ze's whole person is not in it, if you can see through the pool water, you can see that Zhang Ze is sitting on the bottom of the pool, and he exudes a faint blood color, it is the blood on his body, and the demon blood pool is integrated, but under the rapid recovery, these are blended with the pool water, condensing but not dissolving.

The blood water is like a stream of green smoke, rotating around Zhang Ze, and Zhang Ze's body is also changing repeatedly, constantly destroying and repairing, making Zhang Ze's body stronger and stronger, and the internal organs in his body have also been greatly strengthened, and every trace of flesh and blood is full of energy.

Suddenly, the black and white fish in Zhang Ze's body fused together, knock knock, a powerful heartbeat sounded, at this moment, it seemed that there was only this heartbeat in heaven and earth, under this heartbeat, everyone expressed their surrender and fear from the bottom of their hearts, it seems that this voice has existed since the beginning of the world, and it seems that this voice is their supreme king.

eyes, suddenly opened, this kind of eyes, contempt for everything in the world, "Ha Lu haha." Hearty laughter sounded, in the demon blood pool, Zhang Ze could no longer feel the pressure, and at the same time, Xiuwei broke through again and reached the level of the demon emperor.

And the undead soldiers standing next to the Demon Blood Pool suddenly saw the Demon Blood Pool constantly rolling, and then, the water in the Demon Blood Pool exploded directly like a fountain, and Zhang Ze's figure slowly emerged from the Demon Blood Pool.

"What are you doing here?" Zhang Ze looked puzzled when he saw the undead soldiers surrounded by him.

When he learned that these soldiers were attracted by the image of his breakthrough, Zhang Ze smiled, and began to promulgate a series of new policies, that is, to expand the scale of the undead, the team of monks should be increased, and the army of the undead should also be increased.

The Demon Realm has established a station, and Zhang Ze can go over at any time, but the current undead, most of the soldiers are only equivalent to ordinary demon guards, even if they add the skill effects of the undead, if they want to fight against the Demon Realm, they are still too weak.

Under Zhang Ze's order, the monks began to choose the area to build the base of the undead, and then developed around the base, for the undead of the strange, the people of the empire of the sun never set naturally found out, when Zhang Ze went to court, they hurriedly asked about this matter, after all, they are now working for the empire of the sun, cherish the current life very much, and do not want the empire to make any mistakes.

For the actions of the undead, Zhang Ze had nothing to hide, and directly said that he wanted to attack the demon world, when he said this, all the people were stunned, because, the strength of the demon race is not comparable to the human world, in order to make Zhang Ze clearly understand the reality, everyone began to raise objections to Zhang Ze, however, Zhang Ze didn't care about this, let the new heroes promoted by the undead show their faces, everyone was surprised by the strength of the undead, and the voice of opposition disappeared at once, even, Everyone still expects the undead to be able to enter the Demon Realm, after all, there has never been such a thing as a human being taking the initiative to attack the Demon Realm. (To be continued......)